Novel jam -proof enhancement mode RFID

The utility model discloses a novel jam -proof enhancement mode RFID, including photoelectric switching circuit and laser emission circuit, characterized by: photoelectric switching circuit is connected with the RFID transponder, the laser emission circuit is read the ware with RFID and is connected, photoelectric switching circuit includes light -sensitive element, signal conditioning ware and signal recognition ware, photoelectric switching circuit and RFID transponder structure as an organic whole, ware structure as an organic whole is read with RFID to the laser emission circuit, be provided with the laser receiving window on the RFID transponder, the utility model discloses add the laser emission circuit and add photoelectric switching circuit on original RFID basis, solve interference problem and the remote problem that reads that RFID label and PDA put together and produce.